- 9578
- 2000-02-17
ministries: وزارة الطاقة الأمريكية
- 9577
- 2000-02-16
- 9569
- 2000-02-08
- 9559
- 2000-01-29
- 9556
- 2000-01-26
- 9437
- 1999-09-26
- 9424
- 1999-09-13
- 9406
- 1999-08-26
- 9378
- 1999-07-29
- 9254
- 1999-03-25
- 9240
- 1999-03-11
- 9212
- 1999-02-10
- 9208
- 1999-02-06
- 9204
- 1999-02-02
- 9142
- 1998-11-30
- 9126
- 1998-11-14
- 9072
- 1998-09-21
- 9040
- 1998-08-20
- 8891
- 1998-03-22
- 8723
- 1997-10-03